Most and Least Affordable Cities by City Size

Explore how affordability varies by city size around the world. This ranking compares the most and least affordable cities within small, mid-sized, and large population categories, helping you understand how urban scale impacts cost of living. Use the interactive table and map to filter cities by size group and compare Cost of Living Index values. Whether you're looking for a budget-friendly small city or evaluating affordability in major global hubs, this page provides a clear, data-driven comparison.

Rank
City
Population
Living Index
31
1,098,061
160
32
1,095,520
107
33
1,092,851
53
34
1,075,000
48
35
1,050,602
50
36
1,036,878
119
37
1,026,908
42
38
1,008,852
38
39
1,004,763
40
40
984,748
122
41
972,212
87
42
948,827
52
43
940,332
76
44
902,000
84
45
881,933
165
46
873,076
93
47
862,893
76
48
861,098
61
49
818,383
50
50
809,000
106
51
807,693
98
52
806,201
88
53
790,824
78
54
767,131
84
55
766,399
107
56
750,685
32
57
750,000
62
58
728,350
48
59
711,332
71
60
701,350
122

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update: September 15, 2026

Frequently Asked Questions
How is affordability determined in this ranking?
Affordability is based on the Cost of Living Index, which compares average expenses such as housing, food, transportation, and services. Cities are grouped by population size to allow fair comparisons within similar urban categories.
Why does city size affect cost of living?
Larger cities often have higher housing demand, stronger job markets, and greater infrastructure costs, which can increase living expenses. Smaller cities may offer lower housing and daily costs but sometimes fewer economic opportunities.
Should I choose a smaller city to save money?
Not always. While small cities are often more affordable, factors like salary levels, job availability, quality of life, and services should also be considered. This ranking helps you compare affordability within each city size category.